High visibility barrier



FIG. 1 is a front elevational view of high visibility barrier

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear side elevational view thereof;

FIG. 5 is a bottom side elevational view thereof; and,

FIG. 6 is a front and side perspective view of high visibility barrier. 

The ornamental design for high visibility barrier, as shown and described. 